The presence of TiO2 nanoparticles almost does not affect the
type of isotherms and the connectivity of MC network should
remain unchanged. The similar results could be reached from
the pore size distributions as shown in Fig. 1b. The porous
parameters of these samples were summarized in Table 1.
With the increase of TiO2 content from 0.1 to 0.7 in the
composite, the surface areas and total pore volumes of
composite catalysts decrease from 667 m2
/g and 1.23 cm3
/g to
266 m2
/g and 0.53 cm3
/g, respectively